File size: 1,344 Bytes
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dataset_info:
features:
- name: the_geom
dtype: string
- name: FEAT_CODE
dtype: int64
- name: ELEVATION
dtype: float64
- name: SOURCE_ID
dtype: int64
- name: SUB_CODE
dtype: int64
- name: STATUS
dtype: string
splits:
- name: train
num_bytes: 136564215
num_examples: 1471855
download_size: 59288500
dataset_size: 136564215
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
---
### Topography Dataset
**Overview**
This dataset contains elevation points captured for all building footprint features in New York City. Each record represents the elevation of a specific building location, enabling fine-grained analysis of topography across the city. Since the dataset already includes geospatial coordinates and elevation values, no processor script was needed.
**Dataset Generation**
The dataset is obtained directly from NYC Open Data, published by the New York City Department of Information Technology & Telecommunications (DoITT) as part of the NYC Planimetric Database (``The NYC Planimetric Database: Elevation Points dataset`` ). The raw CSV is downloaded and stored in the standard `topography/` data directory.
More information about how this dataset was generated can be found [here](https://github.com/VIDA-NYU/OSCUR-data/pull/31).
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